Pyramid_3_OS_Script

echo "Pyramid 3 Diamond"
echo -n "Enter Num Of Pyramid : "
read n

for (( i=1; i<=$n; i++ ))
do
	for (( k=n; k>$i; k-- ))
	do
		echo -n " "
	done

	for (( j=1; j<=$i; j++ ))
	do
		echo -n " *"
	done
	echo " "
done
for (( i=$n; i>=1; i-- ))
do
	for (( j=$n; j>=$i; j-- ))
	do
		echo -n " "
	done

	for (( k=1; k<$i; k++ ))
	do
		echo -n " *"
	done
	echo " "
done